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Sameer S. Email & Phone Number
Staff Cloud Engineer
at
Best Buy Health
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Staff Cloud Engineer
Location
San Francisco Bay Area, United States, United States
Company size
Who is Sameer S.? Overview
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Quick answer
Sameer S. is listed as Staff Cloud Engineer at Best Buy Health, a company with 1380 employees, based in San Francisco Bay Area, United States, United States. AeroLeads shows a matched LinkedIn profile for Sameer S..
Sameer S. previously worked as Staff Machine Learning Engineer at Lexisnexis and Staff Machine Learning Engineer at U.S. Bank. Sameer S. holds Masters, Computer Science from New York Institute Of Technology.
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Email format at Best Buy Health
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Best Buy Health
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Profile bio
About Sameer S.
Distinguished Machine Learning Engineer and Data Scientist specializing in scalable AI systemsAdvanced ML & Deep Learning: Production implementation of Large Language Models (LLaMA3.1, Mistral-7B, BERT), Neural Networks (CNN, RNN, GANs), Time Series models (Prophet, ARIMA, SARIMA), Vision Transformers, and advanced architectures (ResNet, LSTM). Deep expertise in RAG (Retrieval-Augmented Generation), model ensembling, transfer learning, and fine-tuning. Advanced statistical modeling including Bayesian inference, GLMs, and survival analysis. Good experience in XGBoost, LightGBM, CatBoost optimization.Data Science: - Advanced feature engineering and automated feature selection- Clustering (DBSCAN, HDBSCAN, K-means++) and anomaly detection- Deep reinforcement learning for optimization problems- Natural Language Processing (topic modeling, sentiment analysis)- Time series forecasting and sequential pattern mining- Recommendation systems (collaborative filtering, content-based)- Dimensionality reduction (PCA, t-SNE, UMAP)- Causal inference and A/B testing design Model Development & Optimization:- Custom loss functions for domain-specific problems- Advanced hyperparameter optimization (Bayesian, grid, random, etc)- Model distillation and quantization techniques- Cross-validation strategies for complex data splits- Handling imbalanced datasets (SMOTE, ADASYN)- Ensemble methods (stacking, blending, voting) Data Engineering: - Production-grade data pipelines and feature stores- Statistical analysis and hypothesis testing- Experimentation frameworks and metric design- Data preprocessing pipelinesTechnical Stack:- ML: PyTorch, TensorFlow, Scikit-learn, Rapids- Data: Pandas, NumPy, SciPy, Polars, Dask- Visualization: Plotly, Seaborn, Bokeh- Cloud: AWS SageMaker, Vertex AI, AzureML- MLOps: MLflow, Weights & Biases, DVC Key Projects:> Large-scale Recommendation Engine in caselaw, healthcare and financial sectors:- Multi-stage ranking system with embedding-based retrieval- Custom loss functions for ranking optimization- Advanced feature crossing and interaction modeling- Multi-objective optimization for business metrics> Advanced Analytics Platform:- Automated anomaly detection system- Time series forecasting with uncertainty- Causal impact analysis framework- Segmentation using deep learningMLOps:- Automated model retraining pipelines on kubernetes using argo workflows and kuberay- Model monitoring and drift detection- Scalable inference optimization- Multi-region model deployment- Experiment tracking and versioning
Current workplace
Sameer S.'s current company
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Best Buy Health
17 roles
Sameer S. work experience
A career timeline built from the work history available for this profile.
Staff Machine Learning Engineer
Current
Feb 2024 - Present
Staff Machine Learning Engineer
Sep 2023 - Feb 2024
Staff Engineer - Machine Learning
Apr 2022 - Sep 2023
Staff Cloud Engineer
Feb 2021 - Apr 2022
Staff Cloud Engineer
Apr 2020 - Feb 2021
Lead Cloud Development Engineer
May 2019 - May 2020
Senior Cloud Engineer / Solutions Architect
Jan 2017 - May 2019
System Designer
Sep 2014 - Dec 2016
Senior Consultant / Tech Lead
Aug 2013 - Aug 2014
Senior Sharepoint Consultant
Analyze, design and develop custom solutions for their MS SharePoint and MS Project Server integration. This involved utilizing Performance Point BI, Project Server SDK and developing solutions on Visual Studio. Involves coding and creating on C#, ASP.NET and working with SOA architecture - web services.
Jun 2013 - Aug 2013
Software Engineer
- Using my coding skills in C# and Java to develop, enhance and support various Cerner software solutions.
- Doing Microsoft SharePoint Custom Development of.NET Framework managed Client Object model components: Site collections and sites; Lists, list items, views, and list schemas; Web, list, and list item property bags; Web.
- Developing and maintaining customized components for enterprise scale Portal and Collaboration solutions for various organizations at Cerner.
- Worked on and completed coding enhancements on Cerner Intellinet (used for management of clients (PUTTY, HP-UX, Reflections) over SSH and Telnet connection). Added code segments in JAVA to accomplish HIPAA compliancy.
- Using agile workflow procedure for planning, designing and developing software.
- Writing and updating support documentation.
May 2012 - May 2013
Applications Developer
- Performing analysis, design, programming, testing and other application development tasks for new projects and existing applications
- Designing, developing, maintaining and supporting existing Web and console applications as well as both new and existing SQL Server databases
- Developing and updating supporting documentation for both users and technical staff
- Working with IT Helpdesk providing level II support within the Service Level Agreement (SLA)
- Occasionally providing after business hours support for mission critical systems; on call availability 7 X 24
- Evaluating systems and processes and making recommendations for improvements
Aug 2010 - May 2012
It Developer (Intern)
- UI design and development:Did the setup for the company's MICROSOFT SHAREPOINT Server setup and merged it with the existing SQL databases for internal usage.
- Set up their Application Server and maintained it with administrative tools like WSUS, IIS and ADS
- Database Administration: Set up their Microsoft SQL server and used queries for data mining solutions.
- Networking: Did the setup of their LAN extensions using CISCO routers, switches, PIX firewall.
- Desktop Administration: Installed terminals/ network devices, updating desktops, troubleshooting software issues mostly related to Microsoft Exchange servers.
Sep 2009 - Dec 2009
Developer Intern
Help create a UI for the product catalog. Primarily worked with PHP scripts
Aug 2009 - Dec 2009
Product Development Intern
- Part of the founding team and contributor to CMX(Connected Media Experience), a non-profit Standard-Setting Organization (SSO) formed to promote a technical standard for enhanced digital media packages.
- C#.NET programming and development using Microsoft Silverlight and Java script with queries using LINQ to XML.
- Created a website on MICROSOFT SHAREPOINT for immediate use for the company.
May 2009 - Aug 2009
Base Trainee Engineer
Apr 2007 - Jul 2008
2 education records
Sameer S. education
Masters, Computer Science
New York Institute Of Technology
Bachelor'S Degree, Computer Engineering
Atharva College Of Engineering - Mumbai University
FAQ
Frequently asked questions about Sameer S.
Quick answers generated from the profile data available on this page.
What company does Sameer S. work for?
Sameer S. works for Best Buy Health.
What is Sameer S.'s role at Best Buy Health?
Sameer S. is listed as Staff Cloud Engineer at Best Buy Health.
Where is Sameer S. based?
Sameer S. is based in San Francisco Bay Area, United States, United States while working with Best Buy Health.
What companies has Sameer S. worked for?
Sameer S. has worked for Best Buy Health, Lexisnexis, U.S. Bank, Aya Healthcare, and Bank Of America.
How can I contact Sameer S.?
You can use AeroLeads to view verified contact signals for Sameer S. at Best Buy Health, including work email, phone, and LinkedIn data when available.
What schools did Sameer S. attend?
Sameer S. holds Masters, Computer Science from New York Institute Of Technology.
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